CN204302201U - A kind of seamless steel pipe internal wall gross imperfection checkout gear - Google Patents
A kind of seamless steel pipe internal wall gross imperfection checkout gear Download PDFInfo
- Publication number
- CN204302201U CN204302201U CN201520002897.1U CN201520002897U CN204302201U CN 204302201 U CN204302201 U CN 204302201U CN 201520002897 U CN201520002897 U CN 201520002897U CN 204302201 U CN204302201 U CN 204302201U
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- steel pipe
- rolling roller
- roller group
- pillar
- seamless steel
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Abstract
The utility model relates to seamless steel pipe technical field of quality detection, is specifically related to a kind of seamless steel pipe internal wall gross imperfection checkout gear.Detect inconvenient problem for prior art to seamless steel pipe internal wall gross imperfection, the utility model provides a kind of seamless steel pipe internal wall gross imperfection checkout gear.The utility model comprises the first pillar, second pillar, be arranged on the slide rail on the first pillar, the active rotating disk that slide rail also can move freely on slide rail is arranged on by slide block, be arranged on the driven turntable on the second pillar, be arranged on initiatively steel wire rope between rotating disk and driven turntable, bracket is on a steel cord fixedly installed by jig, be arranged on the CCD camera on bracket, support main rolling roller group and the secondary rolling roller group of steel pipe to be checked and drive the first motor reducer of initiatively dial rotation and the second motor reducer etc. driving main rolling roller group to rotate.
Description
Technical field
The utility model relates to seamless steel pipe technical field of quality detection, is specifically related to a kind of seamless steel pipe internal wall gross imperfection checkout gear.
Background technology
Seamless steel pipe is applied very extensive in equipment manufacture, and the manufacture of many special equipments is higher to the raw-material quality requirement of seamless steel pipe, such as underground pipe network conveying, pressure vessel manufacturing etc.After finished product made by the raw material seamless steel pipe of existing defects, many defects can expand the normal safe even endangering finished product and use, and cause larger fund to waste.For the quality testing of seamless steel pipe blemish, common detection method mainly contains visual detection, Magnetic testing and Liquid penetrant testing.To the outer surface of seamless steel pipe, implement visual detection, Magnetic testing or Liquid penetrant testing comparatively simple.But the inner surface for the longer seamless steel pipe of length implements visual detection, Magnetic testing or Liquid penetrant testing then comparatively difficulty, needs testing staff to crawl into seamless steel pipe internal implementation and detects.Work in enclosure space for a long time, very unfavorable to the physical and mental health of testing staff.
Utility model content
Detect inconvenient problem for prior art to seamless steel pipe internal wall gross imperfection, the utility model provides a kind of seamless steel pipe internal wall gross imperfection checkout gear.
For solving above technical problem, the technical solution of the utility model is:
A kind of seamless steel pipe internal wall gross imperfection checkout gear, comprise the first pillar, second pillar, be arranged on the slide rail on the first pillar, the active rotating disk that slide rail also can move freely on slide rail is arranged on by slide block, be arranged on the driven turntable on the second pillar, be arranged on initiatively between rotating disk and driven turntable and the steel wire rope closed rotated with the rotation of active rotating disk, bracket is on a steel cord fixedly installed by jig, be arranged on the CCD camera on bracket, support main rolling roller group and the secondary rolling roller group of steel pipe to be checked and be arranged on the first motor reducer of drive active dial rotation on the first pillar and be arranged on the second motor reducer that main rolling roller group drives main rolling roller group to rotate.Slide rail is provided with locating hole, and slide block is fixedly installed on slide rail by the alignment pin suitable with locating hole.
Concrete, CCD camera front end is provided with LED, bracket is provided with battery, battery provides electric energy for CCD camera and LED.
Concrete, main rolling roller group is made up of a drive roll and a driven voller, and secondary rolling roller group is made up of two driven vollers, and the drive roll in main rolling roller group is connected with the second motor reducer.
The beneficial effects of the utility model: 1. the utility model can realize detecting all standing of seamless steel pipe internal wall, main rolling roller group, secondary rolling roller group and the second motor reducer realize steel pipe to be checked and rotate at circumferencial direction, initiatively rotating disk, driven turntable, the first motor reducer, steel wire rope and bracket achieve the movement in the horizontal direction of CCD camera, rotation and the moving horizontally of CCD camera of steel pipe to be checked are carried out simultaneously, achieve and detect all standing of seamless steel pipe internal wall.The LED that 2.CCD camera front end is arranged provides light source for CCD camera, is conducive to the definition improving CCD camera shooting picture, improves seamless steel pipe internal wall gross imperfection detectability.3. be arranged on battery CCD camera on bracket and LED provides electric energy, avoid using electric wire external power supply, improve the security that checkout gear runs; Because steel pipe to be checked is longer, if external cord, inevitably contact steel pipe to be checked, steel pipe to be checked is conductive metal material, there is larger potential safety hazard with line contacts.4. the main rolling roller group be made up of a drive roll and driven voller and the secondary rolling roller group be made up of two driven vollers can support steel pipe to be checked, coordinate the second motor reducer be connected with the drive roll in main rolling roller group, the rotation of steel pipe to be checked can be realized.
The utility model design is succinct, easy to implement, and construction, maintenance and energy consumption cost are lower, are applicable to the detection of various seamless steel pipe internal wall gross imperfection, have wide application and promotion prospect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1 first pillar, 2 second pillars, 3 slide rails, 31 slide blocks, 32 locating holes, 4 initiatively rotating disk, 5 driven turntable, 6 alignment pins, 7 steel wire ropes, 8 brackets, 9CCD camera, 10 main rolling roller groups, 11 secondary rolling roller groups, 12 first motor reducers, 13 second motor reducers.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
With reference to Fig. 1, the seamless steel pipe internal wall gross imperfection checkout gear of embodiment comprises the first pillar 1, second pillar 2, slide rail 3, slide block 31, locating hole 32, initiatively rotating disk 4, driven turntable 5, alignment pin 6, steel wire rope 7, bracket 8, CCD camera 9, main rolling roller group 10, secondary rolling roller group 11, first motor reducer 12 and the second motor reducer 13.The top of the first pillar 1 is provided with slide rail 3, slide rail 3 offers locating hole 32, slide rail 3 is provided with the slide block 31 that can move freely, initiatively rotating disk 4 is arranged on slide block 31, slide block 31 can drive initiatively rotating disk 4 freely to move horizontally on slide rail 3, and slide block 31 is fixed on slide rail 3 by the alignment pin 6 suitable with locating hole 32.The top of the second pillar 2 is provided with driven turntable 5, initiatively rotating disk 4 is consistent with the height of driven turntable 5, the annular wire rope 7 closed is embedded in the groove of active rotating disk 4 and driven turntable 5, after steel wire rope 7 is strained by active rotating disk 4 and driven turntable 5 jointly, start the synchronous axial system that the first motor reducer 12 of being connected with active rotating disk 4 can realize initiatively rotating disk 4, driven turntable 5 and steel wire rope 7, namely the CCD camera 9 being arranged on bracket 8 on steel wire rope 7 and bracket 8 delivery achieves the movement in horizontal direction.Bracket 8 freely loads and unloads on steel wire rope 7 by jig.Bracket 8 also carries LED and battery, and LED provides light source for CCD camera 9, and battery provides electric energy for LED and CCD camera 9.Steel wire rope 7 passes from steel pipe 14 inside to be checked.Two groups of rolling roller groups are provided with below steel pipe 14 to be checked, i.e. main rolling roller group 10 and secondary rolling roller group 11, wherein, secondary rolling roller group 11 is made up of two driven vollers, main rolling roller group 10 is made up of a driven voller and a drive roll, and this drive roll is connected with the second motor reducer 13.After starting the second motor reducer 13, drive roll in main rolling roller group 10 rotates, and the driven voller in steel pipe 14 to be checked and main rolling roller group 10 and two driven vollers in secondary rolling roller group 11 rotate thereupon.
In the present embodiment, in CCD camera 9, be furnished with storage card, use computer read and play the video in this storage card, the detection to inner wall of steel cylinder gross imperfection to be checked can be realized.Adjust the output parameter of the first motor reducer 12 and the second motor reducer 13, winner's rolling roller group 10 and secondary rolling roller group 11 is made to rotate in the time of one week, the distance that CCD camera 9 level is advanced is less than its visual field length, detects with all standing realizing seamless steel pipe internal wall.
The above embodiment is only preferred embodiment of the present utility model, and is not the exhaustive of the feasible enforcement of the utility model.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from the utility model principle and spirit, all should be contemplated as falling with within claims of the present utility model.
Claims (3)
1. a seamless steel pipe internal wall gross imperfection checkout gear, it is characterized in that comprising the first pillar (1), second pillar (2), be arranged on the slide rail (3) on the first pillar (1), the upper active rotating disk (4) that also can move freely on slide rail (3) of slide rail (3) is arranged on by slide block (31), be arranged on the driven turntable (5) on the second pillar (2), be arranged on initiatively between rotating disk (4) and driven turntable (5) and the closed steel wire rope (7) rotated with the rotation of active rotating disk (4), the bracket (8) on steel wire rope (7) is fixedly installed on by jig, be arranged on the CCD camera (9) on bracket (8), support the main rolling roller group (10) of steel pipe to be checked (14) and secondary rolling roller group (11) and be arranged on the first pillar (1) upper drive initiatively rotating disk (4) to rotate the first motor reducer (13) and be arranged on the second motor reducer (14) that the main rolling roller group (10) of the upper drive of main rolling roller group (10) rotates, described slide rail (3) is provided with locating hole (32), described slide block (31) is fixedly installed on slide rail (3) by the alignment pin (6) suitable with locating hole (32).
2. a kind of seamless steel pipe internal wall gross imperfection checkout gear according to claim 1, it is characterized in that it also comprises the LED being arranged on described CCD camera (9) front end and the battery be arranged on described bracket (8), described battery is that CCD camera (9) and LED provide electric energy.
3. a kind of seamless steel pipe internal wall gross imperfection checkout gear according to claim 2, it is characterized in that described main rolling roller group (10) is made up of a drive roll and a driven voller, described secondary rolling roller group (11) is made up of two driven vollers, and the drive roll in described main rolling roller group (10) is connected with the second motor reducer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002897.1U CN204302201U (en) | 2015-01-05 | 2015-01-05 | A kind of seamless steel pipe internal wall gross imperfection checkout gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002897.1U CN204302201U (en) | 2015-01-05 | 2015-01-05 | A kind of seamless steel pipe internal wall gross imperfection checkout gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204302201U true CN204302201U (en) | 2015-04-29 |
Family
ID=53107732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520002897.1U Expired - Fee Related CN204302201U (en) | 2015-01-05 | 2015-01-05 | A kind of seamless steel pipe internal wall gross imperfection checkout gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204302201U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651784A (en) * | 2015-12-22 | 2016-06-08 | 新兴能源装备股份有限公司 | Endoscopic device for inner surface of high-pressure cylinder |
| CN110658213A (en) * | 2019-09-30 | 2020-01-07 | 合肥公共安全技术研究院 | Nondestructive testing device for detecting three-dimensional defects on surface of seamless steel pipe |
| CN110849887A (en) * | 2019-12-18 | 2020-02-28 | 南阳北方向东工业有限公司 | Steel pipe inner wall coating defect detection device and detection method thereof |
-
2015
- 2015-01-05 CN CN201520002897.1U patent/CN204302201U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651784A (en) * | 2015-12-22 | 2016-06-08 | 新兴能源装备股份有限公司 | Endoscopic device for inner surface of high-pressure cylinder |
| CN110658213A (en) * | 2019-09-30 | 2020-01-07 | 合肥公共安全技术研究院 | Nondestructive testing device for detecting three-dimensional defects on surface of seamless steel pipe |
| CN110658213B (en) * | 2019-09-30 | 2021-11-26 | 合肥公共安全技术研究院 | Nondestructive testing device for detecting three-dimensional defects on surface of seamless steel pipe |
| CN110849887A (en) * | 2019-12-18 | 2020-02-28 | 南阳北方向东工业有限公司 | Steel pipe inner wall coating defect detection device and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20160105 |